COMP Cams Valve Seal 6mm Stem x 11mm Guide OD

COMP Cams Valve Seal 6mm Stem x 11mm Guide OD

Marsoni

M251S

$28.95

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Valve Seal 6mm Stem x 11mm Guide ODProviding the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 523 seal has a OD and fits applications with valves and OD guides.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

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For the 11S Max, the parts fit great. Changing out the parts is easy, and the parts are durable. I like that this kit has a new filter for everytime you change out the rotating brushes. Changing out the parts make the eufy vacuum cleaner function better everytime. I can’t tell a difference in the noise level when changing out the parts. Overall, thus is totally worth the money to keep the Eufy running in its best shape.

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Reviewed in the United States on January 24, 2026

Verified Purchase

Marilyn

Fort Morgan, US

★★★★★ 5

Great buy

Size: 20 PACK

This is a great buy to replace filters etc on my robot

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 20, 2026

Verified Purchase